Journal article 1254 views
Study of QCD Thermodynamics at Finite Density by Taylor Expansion
Shinji Ejiri,
Frithjof Karsch,
Edwin Laermann,
Olaf Kaczmarek,
Christian Schmidt,
Simon J. Hands 
,
Chris Allton
,
Chris Allton
Progress of Theoretical Physics Supplement, Volume: 153, Pages: 118 - 126
Swansea University Author:
Chris Allton
Full text not available from this repository: check for access using links below.
DOI (Published version): 10.1143/PTPS.153.118
Abstract
We discuss the phase structure and the equation of state for QCD at non-zero temperature and density. Derivatives of $\ln Z$ with respect to quark chemical potential $\mu_q$ up to fourth order are calculated for 2-flavor QCD, enabling estimates of the pressure, quark number density and associated su...
| Published in: | Progress of Theoretical Physics Supplement |
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| ISSN: | 0375-9687 |
| Published: |
2004
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| Online Access: |
Check full text
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa28434 |
| Abstract: |
We discuss the phase structure and the equation of state for QCD at non-zero temperature and density. Derivatives of $\ln Z$ with respect to quark chemical potential $\mu_q$ up to fourth order are calculated for 2-flavor QCD, enabling estimates of the pressure, quark number density and associated susceptibilities as functions of $\mu_q$ via a Taylor series expansion. Also, the phase transition line for 2 and 3-flavor QCD and the critical endpoint in the $(T, \mu_q)$ plane are investigated in the low density regime. |
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| College: |
Faculty of Science and Engineering |
| Start Page: |
118 |
| End Page: |
126 |